Weather

High 91, Heat Index 101 About Noon Thursday, Arlington Heights, Chicago Weather Forecast Northwest

Thu Jul 5, 2018 05:13 am Cardinal News

One more humid, hot day with a chance of storms, especially between 10:00 a.m. and 6:00 p.m. Storms are more likely today in Arlington Heights and the northwest suburbs, compared to the past two days […]

Naperville Ribfest Temporarily Closes July 4, 2018 for Lightning Precaution

Wed Jul 4, 2018 06:54 pm Cardinal News

Naperville Ribfest officials temporarily shut down the festival at about 5:40 p.m. Wednesday July 4, 2018 for a lightning precaution. A single severe thunderstorm cell developed over Kendall County about 5:30 p.m. and moved southwest […]

Low 74 Tuesday Night; High 90 Wednesday July 4, Arlington Heights, Chicago Weather Forecast Northwest

Tue Jul 3, 2018 05:16 pm Cardinal News

There is a possibility of isolated, scattered showers and thunderstorms developing in Chicagoland between 4:00 p.m. and 6:00 p.m. Warm, humid air will return to Chicagoland. If any storms develop in Chicagoland, they should dissipate […]

Severe Thunderstorm Watch Northern Illinois, Tornado Watch Wisconsin; Arlington Heights, Chicago Weather Forecast Northwest

Sun Jul 1, 2018 01:21 pm Cardinal News

The greatest chance for thunderstorms in Arlington Heights and the northwest suburbs is about 4:00 p.m. to 5:00 p.m. Severe storms with frequent lightning and strong, gusty winds are possible. Weather Radar (also nexrad.chgowx.com) shows […]

High 93, Heat Index High 103; Afternoon and Evening Storms Arlington Heights, Chicago Weather Forecast Northwest

Sun Jul 1, 2018 12:20 pm Cardinal News

Excessive Heat Warning until July 1, 07:00 PM CDT UPDATE … Severe Thunderstorm Watch Northern Illinois, Tornado Watch Wisconsin; Arlington Heights, Chicago Weather Forecast Northwest The heat continues with a Heat Index high of 103°F […]

Highlights of July 2018 Backyard Astronomy; The Hubble Space Telescope’s “Tonight’s Sky: July 2018” Episode

Sun Jul 1, 2018 02:14 am Cardinal News

This year, Mars reaches its long-awaited opposition on July 27—and is visible all night. Look for its south polar cap and dark features that shift as the planet rotates. You will also spot constellations Scorpius […]

High 95°F Friday, High 97°F Saturday; Heat Index 110 Both Days Arlington Heights, Northwest Suburbs

Fri Jun 29, 2018 12:00 pm Cardinal News

Excessive Heat Warning in effect from June 29, 11:00 AM CDT until June 30, 07:00 PM CDT Temperatures were in the 80s by 9:00 a.m. Friday, June 29, 2018 heading for a high of 95°F […]

High 80, Severe Storms Possible After 4PM for Arlington Heights, Chicago Weather Forecast Northwest

Tue Jun 26, 2018 01:07 pm Cardinal News

FLASH FLOOD WATCH in effect from June 26, 01:00 PM CDT until June 27, 01:00 AM CDT Convection is the keyword for this afternoon’s forecast that could bring numerous severe thunderstorms, the development of super […]

Mostly Cloudy, Warm Front with Weak Storms, May Hit 82°F Tuesday

Mon Jun 25, 2018 08:34 pm Cardinal News

The next best chance for showers and thunderstorms is after 6:00 p.m. Tuesday. There is a slightly higher severe weather potential south of I-88. The Storm Prediction Center Day 1 Convective Outlook has the “Marginal” […]

3.2″ Rain from 1:00 AM Thursday to 10:20 AM Friday; Clouds, No Rain Saturday

Fri Jun 22, 2018 11:52 am Cardinal News

Flood Advisory in effect June 22, 09:21 AM CDT until June 22, 12:15 PM CDT Flash Flood Watch until June 22, 03:00 PM CDT Beach Hazards Statement until June 23, 04:00 AM CDT Water vapor […]

Rainy Thursday with Almost 2″ Rainfall Forecast by Friday Noon, Arlington Heights, Chicago Weather Forecast Northwest

Wed Jun 20, 2018 07:52 pm Cardinal News

Showers and thunderstorms could bring about 1.1 inch of rain starting tonight at about midnight and until midnight Thursday/Friday. Total rainfall continuing until about noon Friday could be about 1.8 inch in Arlington Heights and […]

Thunderstorms Weaken, Slow Down Over Lake County; Stay Strong Near Rockford

Mon Jun 18, 2018 07:13 pm Cardinal News

EXCESSIVE HEAT WARNING EXPIRED 7 PM, DIMINISHED THUNDERSTORMS TONIGHT, LOW 65°F AS SOON MIDNIGHT A line of thunderstorms moving south-southeast across northern Illinois slowed down and weakened after about 5:40 p.m. while the outflow boundary […]

Thunderstorms Moving In From Wisconsin, Temperature Drop, Heavy Rain Possible 5:35 PM to 7:00 P

Mon Jun 18, 2018 05:27 pm Cardinal News

EXCESSIVE HEAT WARNING ENDING SOON, THUNDERSTORMS TONIGHT Humidity has been high today with Dew Points staying in the low 70s through about 3:00 p.m. The high temperature at O’Hare at 2:51 p.m. and 4:51 p.m. […]

EXCESSIVE HEAT WATCH: High 93, Arlington Heights, Chicago Weather Forecast Northwest

Sat Jun 16, 2018 06:55 am Cardinal News

EXCESSIVE HEAT WATCH SATURDAY TO MONDAY Rainfall amount with a convective complex of showers and thunderstorms that moved south-southeast from Wiscsonin produced 1.25″ of rain in central Arlington Heights from about 2:00 a.m. until 4:15 […]

EXCESSIVE HEAT WATCH Starts Saturday Morning; High 88°F Friday

Fri Jun 15, 2018 05:27 am Cardinal News

EXCESSIVE HEAT WATCH ACTIVATED SATURDAY MORNING THROUGH MONDAY EVENING Heat from the Plains will begin building in Chicagoland on Friday, and a thin line thunderstorms with a little punch passing Rockford at 5:20 a.m. may […]

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